C7945-06B

Csk, Recombinant, Human, GST-Tag (C-Terminal Src kinase)

Size

£912.00

SKU:: C7945-06B
Molecular Weight:: 80
Purity:: ≥ 90% by SDS-PAGE
Storage Conditions:: -70°C
Supplier:: United States Biological
Format:: Supplied as a liquid in 25mM Tris-HCl, pH 8.0, 100mM NaCl, 0.05% Tween 20, 30% glycerol, 10mM reduced glutathione and 3mM DTT.
Extra Details:: Human CSK (GenBank Accession No. NM_004383), full length with N-terminal GST tag, expressed in a Baculovirus infected Sf9 cell expression system. Specific Activity: 100 U/mg. One unit is defined as the amount of enzyme that will transfer 1 nmol phosphate to Tyr substrate per minute at pH 7.4 and 30°C. Assay Buffer: 50mM HEPES, pH 7.4, 3mM MgCl2, 3mM MnCl2, 1mM DTT, 3uM Na-orthovanadate, 0.1mM ATP, 30ug/ml Poly (Glu:Tyr) 4:1 substrate, and 1ug/ml recombinant CSK. Applications: Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: Aliquot to avoid repeated freezing and thawing and store at -70°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquots are stable for at least 6 months.